Azma Nasruddin, Zan, Irwan Mazlin, Maslina Abdul Aziz, Mohd Shukor Abd Rahman, and Wan Adilah Wan Adnan. 2018. “Musafir Ilmu Apps Development Using Mobile Application Development Life Cycle”. International Journal of Engineering & Technology 7 (4.31): 469-72. https://doi.org/10.14419/ijet.v7i4.31.23731.